Psychological Explorations of the Magic Mushroom (Psilocybin) Experience, Part I : Subjective Effects and Time Passage Perception José Arturo Costa Escobar, M.S., Antonio Roazzi, Ph.D. Neurobiologia, 2011, 74, (3-4), 81-97. ABSTRACT Magic mushrooms are rich in the active compound psilocybin, whose activity on consciousness deeply alters cognitive functions, can promote spiritual/mystical experiences and has high biomedical and psychotherapeutic importance. Twenty-eight participants underwent a magic mushroom experience after consuming dehydrated Psilocybe cubensis mushrooms at the dosage of 55.6 mg/Kg (350 μg/kg of psilocybin). Results of subjective aspects of the experience through the Hallucinogen Rating Scale revealed equivalent dosage effects comparable to other studies and similar [...]
Lire la suitePsychological Explorations of the Magic Mushroom (Psilocybin) Experience, Part II : Neuropsychological Measures José Arturo Costa Escobar, M.S., Antonio Roazzi, Ph.D. Neurobiologia, 2011, 74, (3-4), 99-112. ABSTRACT Some investigations conducted with psilocybin and mushrooms of the Psilocybe genus on the human mind point to a peculiarity of these substances to promote a special state of consciousness. The present study measured the effects of dehydrated magic mushrooms on human visual processes and memory utilizing tasks in a pre- and post-test form. We observed defi cits in visual working memory and these results were consistent with other, recent psilocybin studies. However this and other visual mechanisms [...]
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